2-3Lasair® Pro Aerosol Particle Counter Operations Manual
Chapter 2 : Specifications
MODEL
310 350 5100
Enclosure
Cleaning
Materials
• Alcohol, 70% or 99.5%
• Hydrogen peroxide 6%
• Phenol or other phenolics
• Quaternary ammonium salts
• Hypochlorites/sodium hypochlorite 0.5% detergent
• Peracetic acid and hydrogen peroxide combination
Sample Tubing
ID
3/8-inch
8 m max. length
1/2-inch
8 m max. length
3/4-inch
8 m max. length
Sample Output
Filtering
Internally filtered to > 99.97% at 0.3 m
External AC
to DC Power
Supply
• Input: 100 – 240 V, 50/60 Hz, 2.5 A
• Output: 19 VDC, 7.89 A
• AC input voltage fluctuation shall not exceed + 10%.
(Requires a grounded electrical supply for safety.)
Optional Battery • Rechargeable Lithium Ion battery pack NH2054QE34
• Estimated continuous operation is:
• 3 hr (single) and 6 hr (dual) for 1 CFM unit
• 2.5 hr (single) for 50 LPM and 3 hr for 100 LPM (dual)
Dimensions
(H x W x D)
8.5 x 10.1 x 9.6 in (21.6 x 25.6 x 24.4 cm)
Weight • 11.9 lb (5.4 kg) without battery
• 14.2 lb (6.4 kg) with two optional batteries
Operating
Environment
• Temperature: 0 – 30 °C
• Humidity: 5 – 95% RH non-condensing
Table 2-1. Specifications
a. Less than 10% coincidence loss at maximum recommended concentration.
b. For pharmaceutical applications, tubing length should equal 2m maximum.
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